Jim travels the first 3 hours of his journey at 60 mph speed and the r – McqOptions

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1.	Jim travels the first 3 hours of his journey at 60 mph speed and the remaining 5 hours at 24 mph speed. What is the average speed of Jim's travel in mph?
A.	42.5 mph
B.	42 mph
C.	36 mph
D.	37.5 mph
Answer» E.

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